title: [Immunological reaction to 3-hydroxyanthranilic acid in the diagnosis of lung cancer].
abstract: Two hundred patients with carcinoma of lungs, 56 patients with chronic pneumonia and 142 donors were investigated to reveal the presence of 3-hydroxyanthranilic acid antigen in their blood serum. The antigen was found to equal 91,5%, 25% and 1,4% respectively. The pronounced tendency to decrease the response to 3-hydroxyanthranilic acid antigen and to increase the titres of isohemagglutinins was observed in radically operated patients. The opposite tendency was found to develop in incurable patients.
mesh_terms: D015095:3-Hydroxyanthranilic Acid / Q000276:immunology; D000328:Adult; D000941:Antigens / Q000032:analysis; D002908:Chronic Disease; D005260:Female; D006388:Hemagglutinins / Q000032:analysis; D006801:Humans; D005779:Immunodiffusion / Q000379:methods; D007518:Isoantibodies / Q000032:analysis; D008171:Lung Diseases / Q000175:diagnosis / Q000276:immunology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000276:immunology; D008297:Male; D062367:ortho-Aminobenzoates
chemical_list: D000941:Antigens; D006388:Hemagglutinins; D007518:Isoantibodies; D062367:ortho-Aminobenzoates; D015095:3-Hydroxyanthranilic Acid
vernacular_title: Immunologicheskaia reaktsiia na 3-oksiantranilovuiu kislotu v diagnostike raka legkogo.